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May 22, 2015

Homework Help: physics

Posted by jeff on Thursday, November 6, 2008 at 10:20pm.

a block is held 1.3m above a spring and is dropped.The spring compresses 6cm before sending the ball into the air. How fast is the ball going when it hits the spring? What is the spring constant? How high in the air does the ball go after hitting the spring?

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